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NANTONG FENGSHI LIGHT SOURCE ELECTRONIC APPLIED TECHNOLOGY INST

Overview
  • Total Patents
    57
About

NANTONG FENGSHI LIGHT SOURCE ELECTRONIC APPLIED TECHNOLOGY INST has a total of 57 patent applications. Its first patent ever was published in 2005. It filed its patents most often in China. Its main competitors in its focus markets environmental technology are ANHUI RIYUAN ENVIRONMENTAL PROT ENERGY TECHNOLOGY CO LTD, QIUZHEN XU and TIANJIN HAOWEI ENERGY SAVING ENVIRONMENTAL PROT TECHNOLOGY DEV CO LTD.

Patent filings in countries

World map showing NANTONG FENGSHI LIGHT SOURCE ELECTRONIC APPLIED TECHNOLOGY INSTs patent filings in countries
# Country Total Patents
#1 China 57

Patent filings per year

Chart showing NANTONG FENGSHI LIGHT SOURCE ELECTRONIC APPLIED TECHNOLOGY INSTs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Linfeng Gao 53
#2 Gao Linfeng 4

Latest patents

Publication Filing date Title
CN101292843A Oxygen supply device special for bathroom
CN101294870A Detector of vehicle silencing controller
CN101294921A Farm field water content detector
CN101294840A Accumulator liquid level monitoring alarm apparatus
CN101295752A Special-shaped luminous device
CN101294922A Automatic alarming device for flowers and trees bonsai water deficiency
CN101295020A Motor vehicle distance numbering machine
CN101292647A Mouse attacking cage
CN101294657A Clinician-worn electric lighting lamp
CN101295431A Automatic tooting-proof control device for vehicle entering no-tooting area
CN101294668A Rectangular illumination area high energy-saving LED road lamp
CN101294967A Portable scent detector
CN101294839A Cabin water-leakage alarm apparatus
CN101294981A Infrared vehicle speed speedometer
CN101295410A Free vehicle pull-in alarm
CN101294690A LED auxiliary light source for license plate
CN101295459A Shaking hard/soft bright carrier with two-sided luminous effect
CN101294934A Watermelon maturity arbiter
CN101294995A Regulating instrument of vehicle silencing controller
CN101295433A Call announcer for motor vehicle license plate number and engine number